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Theorem appinf-one2-to-succ

⊦ (⌜a '⌝ + ⌜x⌝ + ⌜nf⌝ ).f to n + 1 = a ' + ((⌜x⌝ + ⌜nf⌝ ).f to n)

Type: A user defined theorem
Validity: The proof is valid.
Features: s, ls,
Comment:
Used by:
Used by units in proved state:
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 1
Proof steps: 2
Used lemmas: append-assoc, appinf-one-to-succ, append-fininf,
Used spec theorems:
- Used simplifier rules: